{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008899},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008900","484:4840008263","475:4750000018","484:4840006725","475:4750000035","475:4750000020","484:4840008015","475:4750000037","484:4840008142","475:4750000036","475:4750000021","484:4840001656","475:4750000034","486:4860005051","484:4840007526","484:4840006832","475:4750000019","473:4730004918","475:4750000022","484:4840008081","476:4760000770","476:4760000711","473:4730008825","473:4730008972","484:4840000983"],"twin_admin_codes":[473,484,475,484,475,475,484,475,484,475,475,484,475,486,484,484,475,473,475,484,476,476,473,473,484],"twin_sims":[0.005149897028545736,0.0016572950626004136,0.0005658240954888303,0.0001669391818516926,0.00015707122416112475,0.0001528441880502314,0.00013094520073045305,0.00012834732493745822,0.00012387598314189584,0.00008688230654821003,0.000019594355500764598,0.000010727493366981545,0.000009089925286068674,0.000003926212853242542,0.0000032835192403826686,0.000001986916453555479,0.000001835022262073203,0.0000012768859581408945,8.599144310485224e-7,5.50616634900829e-7,3.638316708571911e-7,2.437144494313974e-7,2.2695788633404533e-7,1.9748054347182838e-7,1.6586687324639323e-7],"twin_dists":[0.42159341315624377,0.46474632075609407,0.5022374991479475,0.54168345963294,0.5435774430704333,0.5444233025232501,0.5491934812547181,0.5498085902670097,0.5508953544434676,0.5616514109861136,0.604726323894717,0.6213025156079787,0.6257833102188772,0.6480160458102824,0.6526524390177186,0.6655082671915176,0.6675208525311543,0.6766220551107279,0.6864068270063678,0.6972754768936459,0.7072276901577459,0.7167205354124841,0.7183949796182617,0.721654124962216,0.7257202352740134],"n_dims_used":44,"mean_confidence":0.8962850570678711},"coverage":{"mean_confidence":0.8962850570678711,"n_dims_used":44,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}